Publications by authors named "Shannon O'Neal"

Article Synopsis
  • Vitamin A is crucial for cellular health but can cause serious issues, like hypercalcemia, when taken in excessive amounts, as seen with a five-year-old boy diagnosed with autism who ingested over 700 times the recommended daily intake.
  • The boy experienced severe pain and was diagnosed with hypercalcemia from hypervitaminosis A, leading to toxic levels of retinoids in his body.
  • Treatment involved hydration, specific medications for lowering calcium levels, and educating parents about the risks of vitamin A supplements, especially regarding their unproven benefits for autism.
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